jsonarray.java

一个extjs编写的代码

package anni.json;

import java.io.Writer;

import java.util.ArrayList;


public class JsonArray extends ArrayList<Json> implements Json {
    public void write(Writer writer) {
        try {
            writer.flush();
        } catch (Exception ex) {
            System.err.println(ex);
        }
    }

    public String toString() {
        StringBuffer buff = new StringBuffer();
        buff.append("[");

        for (Json json : this) {
            buff.append(json.toString()).append(",");
        }

        if (buff.length() > 1) {
            buff.deleteCharAt(buff.length() - 1);
        }

        buff.append("]");

        return buff.toString();
    }
}